program main_st_bootstrap
use studentscr
use matrixfuns
use datahadler
use stestmod2adj
use stestmod2
implicit none
integer, parameter:: TT=1000,nn=3,S=10000,sboot=1000
integer,parameter:: nvar=2*nn+6
integer iparam(7),T,n,i,j,si,seedvec(S),seedind(2)

double precision:: y(TT,nn),ytot(TT,nn),yi(TT,nn)&
				 &,thscale(nvar),rparam(7),a1,a2,c9

double precision:: thlb(nvar),thub(nvar),thtrue(nvar)&
				 &,th(nvar),llik,grad(nvar),therr(nvar),lika,likb,tha(nvar),thb(nvar)&
				 &,testiter(sboot,4),pboot(S,4),pvali(sboot)

double precision:: mth(S,nvar),test(S,4),testi(3)
double precision, parameter:: pi=3.14159265358979d0
				 
common T,n,y

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
T=TT
n=nn
call rnset(1)
!!!!!!!!!!True parameters
a1=.1d0
a2=.85d0
c9=.999d0

thtrue(1:n)=vassign(n,.2d0)			!delta
thtrue(n+1:2*n-1)=vassign(n-1,1.0d0)	!c
thtrue(2*n)=0.05d0					!alpha0
thtrue(2*n+1)=0.05d0				!phi0
thtrue(2*n+2)=dasin(dsqrt(a1/c9))    !alpha1
thtrue(2*n+3)=dasin(dsqrt(a2/(c9-a1)))   	!alpha2
thtrue(2*n+4)=dasin(dsqrt(a1/c9))		!phi1
thtrue(2*n+5)=dasin(dsqrt(a2/(c9-a1)))	!phi2
thtrue(2*n+6)=.1d0
!!!!!!!!! Limits

thlb(1:n)=vassign(n,-1.0d2)			   !delta
thlb(n+1:2*n-1)=vassign(n-1,-1.0d2)		   !c
thlb(2*n)=1.0d-10					   !alpha0
thlb(2*n+1)=1.0d-5					   !phi0
thlb(2*n+2:2*n+5)=vassign(4,0.0d0)
thlb(2*n+6)=0.0d0

thub(1:n)=vassign(n,1.0d2)			   !delta
thub(n+1:2*n-1)=vassign(n-1,1.0d2)		   !c
thub(2*n)=1.0d2 					   !alpha0
thub(2*n+1)=1.0d2					   !phi0
thub(2*n+2:2*n+5)=vassign(4,2.0d0*pi)
thub(2*n+6)=0.499d0

thscale=vassign(nvar,1.0d0)

call readvecint(seedvec,S,"seedsimst.txt",1)
call readvecint(seedind,2,"seedind.txt",1)


do si=seedind(1),seedind(2),1
print*, si

call rnset(seedvec(si))

!!!!!!!!!!Simulation
call stsimul(nvar,T,n,thtrue,ytot)


y=ytot(1:T,1:n)

!!!!!!!!!!Estimation
call du4inf(iparam,rparam)
iparam(3)=1000
iparam(4)=1000
iparam(5)=1000
!rparam(1)=1.0d-7
!rparam(2)=1.0d-15
call dbcong(stllik,stscr,nvar,thtrue,0,thlb,thub&
          &,thscale,1.0d0,iparam,rparam,th,llik)

therr=dabs(thub-th)*dabs(th-thlb)
call dsvrgn(nvar,therr,therr)

mth(si,:)=th
if (therr(1)>0.0d0) then
call testsample1s(nvar,T,n,th,y,testi)
test(si,1)=max(0.0d0,testi(1))*testi(1)
test(si,2)=testi(1)**2.0d0
test(si,3:4)=testi(2:3)

	do j=1,sboot,1
	    print*, j
		call stsimul(nvar,T,n,th,yi)
		call testsample1sadj(nvar,T,n,th,yi,testi)
		testiter(j,1)=max(0.0d0,testi(1))*testi(1)
		testiter(j,2)=testi(1)**2.0d0
		testiter(j,3:4)=testi(2:3)
	end do

	do i=1,4,1
		where (testiter(:,i) .gt. test(si,i))
			pvali=1.0d0
		elsewhere
			pvali=0.0d0
		end where
			pboot(si,i)=sum(pvali)/dble(sboot)
	end do
end if

	call exportvec(vec2(mth(seedind(1):si,:)),"matth2.txt",1)
	call exportrmat(pboot(seedind(1):si,:),"pbootst.txt",1)
	call exportrmat(test(seedind(1):si,:),"teststb.txt",1)

end do
end program main_st_bootstrap